Thanks!And yes, that's how they had their hands, at least according to fossilized footprints and Mark Witton: [link]It's weird, but goes with the data.

Adding to the weirdess of pterosaur locomotion, they actually had plantigrade hindlimbs instead of standing on their toes like quite much all other diapsids. That's where this drawing goes wrong, but it's clear from the footprints.